1. Department of Biodiversity Research; Global Change Research Center; Prokišova 7 České Budějovice CZ-370 01 Czech Republic
2. Department of Biology; University of Puerto Rico; PO Box 23360 San Juan PR 00931-3360 USA
3. Center for Applied Tropical Ecology and Conservation; University of Puerto Rico; PO Box 23360 San Juan PR 00931-3360 USA
4. Department of Biology; University of Puerto Rico-Humacao; Call Box 860 Humacao PR 00792 USA
5. Durrell Institute of Conservation and Ecology; School of Anthropology and Conservation; University of Kent; Marlowe Building Canterbury CT2 7NR UK
6. Institute for Environmental Studies; Faculty of Science; Charles University; Benátská 2 Prague 2 CZ-128 01 Czech Republic